function A=fill_function(U_1, U_2, U_3, V_1, V_2, V_3, Phi)
                     
A=cell(3,9);


A(:,1)=U_1;
A(:,2)=U_2;
A(:,3)=U_3;
A(1,4:6)=V_1;
A(2,4:6)=V_2;
A(3,4:6)=V_3;
A(1:3, 7:9)=Phi;

end